SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 12:42:52 PM | 1.50 | 1:35 | 1:34 | 57 |  |
| FM-1464 | Oyster Creek | 12:42:52 PM | 2.00 | 1:44 | 3:18 | 69 | |
| Oyster Creek | Harlem Rd | 12:42:52 PM | 1.60 | 1:31 | 4:49 | 63 | |
| Harlem Rd | W Bellfort | 12:42:52 PM | 1.50 | 1:18 | 6:07 | 69 | |
| W Bellfort | Bellaire | 12:42:52 PM | 2.90 | 2:32 | 8:39 | 69 | |
| Bellaire | S Fry Rd | 12:42:52 PM | 1.60 | 1:26 | 10:05 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 12:42:52 PM | 2.00 | 2:18 | 12:23 | 52 | |
| Cinco Ranch Blvd | Kingsland | 12:41:52 PM | 2.20 | 13:07 | 25:30 | 10 |  |
| Kingsland | IH-10 Katy | 12:42:52 PM | 1.25 | 1:09 | 26:39 | 65 | |
| IH-10 Katy | Morton | 12:42:52 PM | 1.50 | 1:41 | 28:20 | 53 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 12:42:52 PM | 1.00 | 00:54 | 29:12 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 12:42:52 PM | 1.00 | 1:07 | 1:03 | 54 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:42:52 PM | 1.50 | 1:16 | 2:17 | 71 | |
| IH-10 Katy | Kingsland | 12:42:52 PM | 1.25 | 1:22 | 3:39 | 55 | |
| Kingsland | Cinco Ranch Blvd | 12:42:52 PM | 2.20 | 2:16 | 5:55 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 12:42:52 PM | 2.00 | 2:13 | 8:08 | 54 | |
| S Fry Rd | Bellaire | 12:42:52 PM | 1.60 | 1:44 | 9:52 | 55 | |
| Bellaire | W Bellfort | 12:42:52 PM | 2.90 | 2:54 | 12:46 | 60 | |
| W Bellfort | Harlem Rd | 12:42:52 PM | 1.50 | 1:16 | 14:02 | 71 | |
| Harlem Rd | Oyster Creek | 12:42:52 PM | 1.60 | 1:33 | 15:35 | 62 | |
| Oyster Creek | FM-1464 | 12:42:52 PM | 2.00 | 1:48 | 17:23 | 67 | |
| FM-1464 | New Territory | 12:42:52 PM | 1.50 | 1:20 | 18:43 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
